They also voted in 46 areas where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion, Auditing, Awards, medals, prizes, Child abuse, Child welfare, Commemorations, Congressional-executive relations, Disabled, Droughts, Economic stabilization, Electronic surveillance, Emergency Management, Executive reorganization, Explosives, Federal advisory bodies, Gambling, Gold, Home repair and improvement, Human experimentation in medicine, Import restrictions, Interest, Investment guaranty insurance, Lakes, Land use, Lead poisoning, Livestock, Lobbying, Medical supplies, Mobile homes, Municipal finance, Native Americans, Nuclear facilities, Nuclear weapons, Postal rates and revenues, Postal service, Private Legislation, Reclamation of land, Refugees, Revenue sharing, Right of privacy, Rivers, Salaries, Ships and shipping, Social Sciences and History, Strategic materials, Terrorism.